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OEM Excavator Shear Attachment , Rock Breaker Attachments PC400 22meter High

Categories Excavator Demolition Attachments
Brand Name: HYKING
Model Number: HK-DMB400
Certification: CE,ISO
Place of Origin: China
MOQ: 1 Set
Price: USD17000~19000
Payment Terms: L/C,T/T
Supply Ability: 10 sets per month
Delivery Time: 30 days
Packaging Details: film
Excavator: 37~45 ton
Total length: 22000 mm
Boom length: 12000 mm
Middle boom length: 2500 mm
Stick length: 7500 mm
Max weight of attachments: 2000 kg
Extra counter weight: 4500 kg
Max reach: 23100mm
Transport Height: 3460 mm
Color: As required
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OEM Excavator Shear Attachment , Rock Breaker Attachments PC400 22meter High

OEM Excavator Shear Attachment , Rock Breaker Attachments PC400 22meter High


Specification:

Specification of our series demolition boom

ModelHK-DMB200HK-DMB300HK-DMB400HK-DMB450HK-DMB500
Excavator tonnage (ton)20~2530~3637~4041~4546~55
Total length (mm)1600021000220002400026000
Max reach height (mm)1710022050231002510027200
Max work radius (mm)630011000118001250013600
Transport length (mm)1270015330164001790019600
Transport height (mm)27503320346035703630
Tail rotate radius (mm)33203350367037103750

Rotate radius at Max

reach height (mm)

31003100310031003100
Stick length (mm)47007200750080008500
Middle boom length (mm)23002300250025002500
Main boom length (mm)900011500120001350015000
Extra counter weight (ton)244.556

Max weight of

attachments (ton)

1.21.621.81.6

Above paramter is our standard,if you need special design,we can customize for you.


Description:

Demolition boom also called high reach boom,it's very popular in high buildings' demolition projects.It have high work range,can demolish high buildings directly,also keep the excavator and operator long distance away from the high buildings,supply safe guard for demolition work.


Demolition boom's attachments usually is breaker,pulverisor or shear cutter.

If demolition boom is longer,the max weight of attachments should be smaller.

Long demolition boom have larger reach height and bigger work range,but if the attachments is too smaller,will be lower efficiency.

So customer should keep balance with longer boom and bigger attachments,and select the right length demolition boom,not the longer the better.


Our service and advantages:

-We supply customize service for all kinds of long reach booms,demolition booms and other special excavator booms.


-We have detailed dimension of most excavators,so just supply supply us your excavator model is ok,such as komatsu PC400,Hitachi ZX200,Cat pillar 320C etc.


-Main sheet Material of the long boom we customized,the top and bottom cover plate of boom and stick is Q690D,other sheet is Q345B,Pin’s material is 42CrMo4.


-Before welding,we have use big edge milling machine mill the edge of the sheet.So the welding can go to the internal of the steel-sheet and make the structure have higher performance.


-Welding is protective-gas welding,the protective gas is 80% Argon and 20% CO2 mixed.This is golden standard for protective gas


-We will prepare both the hydraulic pipes and the lubricant pipes for the long boom we supply.


Application:

We customized this Komatsu PC400 22meter demolition boom for our domestic customer.

We prepare 4.5 ton counter weight for the demolition boom.

Customer is a demolition company,will use the demolition boom to demolish an old buildings.


Other pictures:




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